Time-domain spectroscopy of KTiOPO4 in the frequency range 0.6–7.0 THz
(2019) In OSA Continuum 2(12). p.3521-3538- Abstract
We report on THz time-domain spectroscopy measurements of flux grown KTiOPO4 in the frequency range 0.6–7.0 THz (20 to 240 cm−1). Our results compare well with earlier Raman and far-infrared measurements. We theorize that the differences between the optical phonon mode resonances reported in the literature are due to what growth parameters and melt compositions are used to grow the crystals. We also report on a new feature at 1.4 THz (47 cm−1).
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/f34eee86-e6aa-4768-ae57-9c099f312ae5
- author
- Mølster, Kjell Martin ; Sørgård, Trygve ; Laurell, Hugo LU ; Canalias, Carlota ; Pasiskevicius, Valdas ; Laurell, Fredrik and Österberg, And U.L.F.
- organization
- publishing date
- 2019-12
- type
- Contribution to journal
- publication status
- published
- subject
- in
- OSA Continuum
- volume
- 2
- issue
- 12
- pages
- 18 pages
- publisher
- Optical Society of America
- external identifiers
-
- scopus:85094001923
- ISSN
- 2578-7519
- DOI
- 10.1364/OSAC.2.003521
- language
- English
- LU publication?
- yes
- id
- f34eee86-e6aa-4768-ae57-9c099f312ae5
- date added to LUP
- 2022-04-01 08:32:53
- date last changed
- 2022-04-09 08:05:21
@article{f34eee86-e6aa-4768-ae57-9c099f312ae5, abstract = {{<p>We report on THz time-domain spectroscopy measurements of flux grown KTiOPO<sub>4</sub> in the frequency range 0.6–7.0 THz (20 to 240 cm<sup>−1</sup>). Our results compare well with earlier Raman and far-infrared measurements. We theorize that the differences between the optical phonon mode resonances reported in the literature are due to what growth parameters and melt compositions are used to grow the crystals. We also report on a new feature at 1.4 THz (47 cm<sup>−1</sup>).</p>}}, author = {{Mølster, Kjell Martin and Sørgård, Trygve and Laurell, Hugo and Canalias, Carlota and Pasiskevicius, Valdas and Laurell, Fredrik and Österberg, And U.L.F.}}, issn = {{2578-7519}}, language = {{eng}}, number = {{12}}, pages = {{3521--3538}}, publisher = {{Optical Society of America}}, series = {{OSA Continuum}}, title = {{Time-domain spectroscopy of KTiOPO<sub>4</sub> in the frequency range 0.6–7.0 THz}}, url = {{http://dx.doi.org/10.1364/OSAC.2.003521}}, doi = {{10.1364/OSAC.2.003521}}, volume = {{2}}, year = {{2019}}, }